diff --git a/requirements-hyperopt.txt b/requirements-hyperopt.txt
index 6b777b47b..9c36b2385 100644
--- a/requirements-hyperopt.txt
+++ b/requirements-hyperopt.txt
@@ -5,5 +5,5 @@
 scipy==1.16.3
 scikit-learn==1.7.2
 filelock==3.20.0
-optuna==4.5.0
+optuna==4.6.0
 cmaes==0.12.0